Snyder, P. A., & Snyder, L. A. F. (2009). Post-Manifesto Polygamy: The 1899 to 1904 Correspondence of Helen, Owen and Avery Woodruff. Utah State University Press.

Snyder, Phillip A., and Lu Ann Faylor Snyder. Post-Manifesto Polygamy: The 1899 to 1904 Correspondence of Helen, Owen and Avery Woodruff. Logan, Utah: Utah State University Press, 2009.

Snyder, Phillip A., and Lu Ann Faylor Snyder. Post-Manifesto Polygamy: The 1899 to 1904 Correspondence of Helen, Owen and Avery Woodruff. Utah State University Press, 2009.